Re: Problems with clock on 1.1-CURRENT

["H.Miyamoto" <Ys@xxxxxxxxxxxxxx>]

>     Do a 'systat -vm 1' in a window and observe the 'clk' interrupts on
>     irq0 in various situations.  A normally working, idle system should
>     get a fairly constant 245-250 clk interrupts per second.  [Of course,
>     systat's 1 second interval might also be messed up due to the issue].

'systat -vm 1' result of 'clk' on my system is 180-200, and 'dmesg' is here:

Copyright (c) 2003, 2004 The DragonFly Project.
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
DragonFly 1.1-CURRENT #3: Wed Aug  4 21:52:33 JST 2004
    kazane@xxxxxxxxxxxxxxxxxxxxxx:/usr/obj/usr/home/dcvs/src/sys/Humming
TSC clock: 497847626 Hz, i8254 clock: 1193210 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (497.84-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x672  Stepping = 2
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 1610600448 (1572852K bytes)
avail memory = 1557970944 (1521456K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
DragonFly/MP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  1, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  0, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "/kernel" at 0xc03e2000.
Pentium Pro MTRR support enabled
pcibios: BIOS version 2.10
Using $PIR table, 11 entries at 0xc00f1af0
npx0: <math processor> on motherboard
npx0: INT 16 interface
Using MMX optimized bcopy/copyin/copyout
pcib0: <Intel 82443GX host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
IOAPIC #0 intpin 18 -> irq 2
IOAPIC #0 intpin 19 -> irq 9
IOAPIC #0 intpin 17 -> irq 10
agp0: <Intel 82443GX host to PCI bridge> mem 0xf0000000-0xf3ffffff at device 0.0 on pci0
pcib1: <Intel 82443GX (440 GX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
IOAPIC #0 intpin 16 -> irq 11
pci1: <Matrox MGA G400 AGP graphics accelerator> at 0.0 irq 11
fxp0: <Intel 82558 Pro/100 Ethernet> port 0x7c60-0x7c7f mem 0xf7600000-0xf76fffff,0xeffff000-0xefffffff irq 2 at device 2.0 on pci0
installed MI handler for int 2
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: MAC address: 00:90:27:31:95:9a
isab0: <Intel 82371AB PCI to ISA bridge> at device 12.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xfff0-0xffff at device 12.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
installed MI handler for int 14
ata1: at 0x170 irq 15 on atapci0
installed MI handler for int 15
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 12.2 irq 9
pci0: <Intel 82371AB Power management controller> at 12.3
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0x7800-0x78ff mem 0xf75ff000-0xf75fffff irq 10 at device 14.0 on pci0
installed MI handler for int 10
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
orm0: <Option ROMs> at iomem 0xc0000-0xc8fff,0xc9000-0xc97ff,0xc9800-0xcefff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
installed MI handler for int 6
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
installed MI handler for int 1
psm0: <PS/2 Mouse> irq 12 on atkbdc0
installed MI handler for int 12
psm0: model IntelliMouse Explorer, device ID 4
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
installed MI handler for int 4
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
installed MI handler for int 3
pcm0: <CS423x-PCI> at port 0x534-0x537,0x388-0x38b,0x220-0x22f irq 5 drq 1,0 on isa0
installed MI handler for int 5
installed MI handler for int 0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
SMP: AP CPU #1 Launched!
acd0: CDROM <CRD-8400B> at ata1-master PIO4
Waiting 5 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM-PCCO ST39102LW     !# B203> Fixed Direct Access SCSI-2 device 
da0: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da0: 8678MB (17774160 512 byte sectors: 255H 63S/T 1106C)
WARNING: #da/0x20000 si_iosize_max=0, using DFLTPHYS.
WARNING: #da/0x20005 si_iosize_max=0, using DFLTPHYS.
WARNING: #da/0x20006 si_iosize_max=0, using DFLTPHYS.
WARNING: #da/0x20004 si_iosize_max=0, using DFLTPHYS.


Justin, I use the Matrox G400 (DualHead), and I use the Dual Head system for
real. It is the interest thing problems maybe cause a video card. If problems
solve until this weekend, I will try to change my video card.

-- 
H.Miyamoto (aka "Yuukis"). <Ys@xxxxxxxxxxxxxx>
           http://wids.net/ - Enjoy Your Computing ?